When considering the influence of unions on American society, there are vast differences depending on what type of union one considers.

Private sector unions, for all the criticisms they may deserve, have nonetheless played a vital role in securing rights for the American worker. Subject to appropriate regulations, private sector unions have the opportunity to continue to play a vital role in American society. If they would bother to embrace the aspirations of their members, instead of the multinational corporations their leaders now apparently collude with, they might even support immigration reform. That would elevate the wages and benefits of all American workers, especially those doing low paying jobs.

Public sector unions, on the other hand, should be illegal. They negotiate with elected officials who they help elect. They negotiate for a share of coerced tax revenue, rather than for a share of profits, meaning there are no competitive checks on how much they can demand. The agenda of public sector unions is inherently in conflict with the public interest. But given the reality of public sector unions, it is important to recognize that some public sector unions are worse than others.

Public safety unions, for example, have successfully lobbied for pension benefits that are not sustainable. This calls for a difficult but necessary economic discussion that can only end two ways – either these pension benefits are going to be reduced, or cities and counties across California and elsewhere will go bankrupt in the next major recession. But public safety unions have not undermined their profession the way the teachers unions have.

The teachers unions are guilty of all the problems common to all public sector unions. They, too, have negotiated unsustainable rates of pay and benefits. They, too, elect their own bosses, negotiate inefficient work rules, have an insatiable need for more public funds, and protect incompetent members. But the teachers union is worse than all other public sector unions for one reason that eclipses all others: Their agenda is negatively affecting how we socialize and educate our children, the next generation of Americans.

Work Rules Harm Public Schools

One of the most compelling examples of just how much harm the teachers union has done to California’s schools was the 2014 case Vergara vs. the State of California. In this case, attorneys representing public school students argued that union negotiated work rules harmed their ability to receive a quality education. In particular, they questioned rules governing tenure (too soon), dismissals (too hard), and layoffs (based on seniority instead of merit). In the closing arguments, the plaintiff’s lead attorney referenced testimony from the defendant’s expert witnesses to show that these and other rules had a negative disproportionate impact on students in disadvantaged communities.

Despite winning in the lower courts, the Vergara case was eventually dismissed by the California Supreme Court. Teachers still get tenure after less than two years of classroom observation. Incompetent teachers are still nearly impossible to fire. And whenever it is necessary to reduce teacher headcount in a district, the senior teachers stay and the new teachers go, regardless of how well or poorly these teachers were doing their jobs. The consequences of these self-serving work rules are more than academic.

The evidence that California’s public schools are failing is everywhere. Los Angeles, a city whose residents are – perhaps more than anywhere else – representative of America’s future, is home to the Los Angeles Unified School District (LAUSD), with 640,000 K-12 students. And as reported earlier this year in the LA School Report, according to the new “California School Dashboard,” a ratings system that replaced the Academic Performance Index, LAUSD is failing to educate hundreds of thousands of students. In the most recent year of results, 52 percent of LAUSD’s schools earned a D or F in English language arts, and 50 percent earned a D or F in math. Fifty percent of LAUSD’s schools are failing or nearly failing to teach their students English or math.

Attack Innovative Charter Schools

In the face of failure, you would think LAUSD and other failing school districts would embrace bipartisan, obvious reforms such as those highlighted in the Vergara case. But instead, these unions are relentlessly trying to unionize charter schools, which would force those schools to adhere to the same union work rules. In Los Angeles, the Alliance Network of charter schools has delivered demonstrably better educational outcomes for less money, while serving nearly identical student populations.

How does it help to impose union work rules on charter schools that are succeeding academically? How does that help the children who are America’s future?

A Left-Wing Political Agenda

The other way the teachers union is unique among public sector unions is their hyper-partisanship. Despite and often in defiance of their memberships, nearly all unions are left-wing partisan organizations. Nearly all of them support left-wing causes and Democratic political candidates. But the teachers unions do so with a zeal that dwarfs their counterparts. Larry Sand, a former LAUSD teacher and prolific observer of teachers union antics, has spent years documenting their left wing agenda.

For example, reporting on the annual conventions of the two largest national teachers unions, Sand writes: “The National Education Association convention at the beginning of the month gave us a clue which theory would become reality when the union passed quite a few über liberal New Business Items, maintained its lopsided leftward political spending, and gave rogue quarterback Colin Kaepernick a human rights award. And here in the Golden State, the California Teachers Association continues its one-way spending on progressive initiatives and endorsed 35 state legislators in the June primary – all Democrats.

A week after the NEA convention, the other national teachers union, the American Federation of Teachers held its yearly wingding and left absolutely no doubt as to its future political direction. The resolutions passed by the union at the convention would make any socialist proud. Universal health care – whether single-payer or MediCare for All, full public funding for, and free tuition at all public colleges and universities, and universal, full-day, and cost-free child care are what AFT wants for the country. Additionally, the union resolved to double per-pupil expenditures for low-income K-12 districts and to ‘tax the rich’ to fully fund ‘IDEA (Individuals with Disabilities Education Act), Title I and state allocations to public colleges and universities.'”

Left-Wing Student Indoctrination

This left-wing political agenda finds its way into the classroom, of course. At the same time as California’s K-12 public school students are not being effectively taught English or math skills, they are being exposed to agenda-driven political and cultural indoctrination.

Again, as documented by Larry Sand: “Nor are textbooks safe. Communist and notorious America-hater Howard Zinn’s “A People’s History of the United States” is assigned in many high school history classes. Zinn felt that the teaching of history “should serve society in some way” and that “objectivity is impossible and it is also undesirable.” As a Marxist, he’d prefer a society that resembles Stalin’s Russia. Additionally, Pacific Research Institute’s Lance Izumi notes that pages and pages of the latest California History, Social Science Framework ‘are devoted to identity politics, and the environmentalist, sexual, and anti-Vietnam War movements, with detailed and extensive bibliographical references. In contrast, the contemporaneous conservative movement, which succeeded in electing Californian Ronald Reagan as president, with its complex mixture of social, economic and national security sub-movements, is given cursory and passing mention, with no references provided.'”

Public sector unions are going to be with us for a long time. But in the wake of the Janus ruling, members who don’t agree with the political agenda of these unions can quit, depriving them of the dues that – to the tune of nearly a billion per year just in California – make them so powerful.

Teachers, in particular, should carefully consider this option. America’s future depends on it.